Ratio

The ratio of the length of Rope A to the length of Rope B is 4: 5.

Express the length of Rope A as a fraction of the length of Rope B.

• 1 : 12

• 11 : 12

• 12 : 11

• 11 : 10

The ratio of the number of boys to the number of girls who attended a workshop was 6:7.

There were 63 girls.

How many pupils attended the workshop altogether?

• 54

• 117

• 13

• 98

• 7

• 14

• 49

• 10

• 50 kg

• 25 kg

• 35 kg

• 70 kg

3 : 4 = ? : 12

What is the missing equivalent ratio?

• 6

• 9

• 10

• 15

5 : 6 = 20 : ?

What is the missing equivalent ratio?

• 10

• 12

• 24

• 30

• 5:3

• 3:5

• 8:3

• 5:8

A : B = 2: 3

B : C = 4: 5

What is the ratio of A to B to C?

• 10:15:8

• 12:8:15

• 2:3:5

• 8:12:15

• 8: 10 : 15

• 2: 4 : 3

• 10: 8 : 15

• 8: 10 : 9